CTK Old School Grand Master Feedback View Nov 3, 2016 #1 Rare handmade German Alu frame. http://www.ebay.co.uk/itm/152301580573? ... EBIDX%3AIT When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.